Home / 8,301,768.62-11,456,725.59-4,816,844.27

Finding the Fourth Proportional to 8,301,768.62, 11,456,725.59 and 4,816,844.27

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Solution

The fourth proportional to 8,301,768.62, 11,456,725.59 and 4,816,844.27 is: 6,647,410.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,301,768.62 : 11,456,725.59 = 4,816,844.27 : x
  2. Step 2: Convert to fraction form
    8,301,768.62/11,456,725.59 = 4,816,844.27/x
  3. Step 3: Cross multiply
    8,301,768.62x = 11,456,725.59 × 4,816,844.27
  4. Step 4: Simplify right side
    8,301,768.62x = 55,185,262,953,870.23
  5. Step 5: Solve for x
    x = 55,185,262,953,870.23/8,301,768.62
  6. Step 6: Final answer
    x = 6,647,410.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.